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[77.252.46.238]) by smtp.gmail.com with ESMTPSA id b14-20020a05640202ce00b00522572f323dsm6417426edx.16.2023.08.30.00.29.21 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 30 Aug 2023 00:29:21 -0700 (PDT) Message-ID: Date: Wed, 30 Aug 2023 09:29:20 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.14.0 Subject: Re: [PATCH v1 1/3] dt-bindings: mmc: Drop unused properties Content-Language: en-US To: Conor Dooley , William Qiu Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-mmc@vger.kernel.org, Emil Renner Berthing , Rob Herring , Jaehoon Chung , Ulf Hansson , Krzysztof Kozlowski , Conor Dooley , Paul Walmsley , Palmer Dabbelt , Albert Ou References: <20230830031846.127957-1-william.qiu@starfivetech.com> <20230830031846.127957-2-william.qiu@starfivetech.com> <20230830-commence-trickery-40eaa193cb15@wendy> From: Krzysztof Kozlowski In-Reply-To: <20230830-commence-trickery-40eaa193cb15@wendy> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230830_002925_837694_23699719 X-CRM114-Status: GOOD ( 12.10 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On 30/08/2023 08:50, Conor Dooley wrote: > On Wed, Aug 30, 2023 at 11:18:44AM +0800, William Qiu wrote: >> Due to the change of tuning implementation, it's no longer necessary to >> use the "starfive,sysreg" property in dts, so drop the relevant >> description in dt-bindings here. > > How does changing your software implantation invalidate a description of > the hardware? > Which is kind of proof that this syscon was just to substitute incomplete hardware description (e.g. missing clocks and phys). We should have rejected it. Just like we should reject them in the future. There are just few cases where syscon is reasonable. All others is just laziness. It's not only starfivetech, of course. Several other contributors do the same. Best regards, Krzysztof _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv